Incazelo ejwayelekile

Le yunithi ihlanganisa ukuvikelwa kwamandla kagesi angaphezu kwamandla kagesi kwe-“YUANKY”mcb ne-rcd kagesi ekwazi ukusebenza ngokuzwela okuphezulu enezici ezikhethekile zokuphepha. Le yunithi isilungele ukufakwa kumabhodi e-“YUANKY”SPN uhlobo A noma uhlobo B asebenza ohlelweni lwe-single phase 240V. Le yunithi inikeza ukuvikelwa kwesigaba esisodwa ngokumelene ne-overload short circuit kanye ne-earth leakage currents.

Ukuvikelwa kokushisa okungaphezu kwamandla

Ukuvikelwa kokushisa okuphezulu kubaqhubi besekethe kunikezwa yizinto ezishisayo nezinobuthi ohlangothini lomugqa, okulingana ne-“YUANKY” mcb futhi kuyatholakala kuzo zombili izinhlobo ze-M3 & 6. Izici zokusebenza kuma-overcurrent (ama-currentcurrent) zifana ne-“YUANKY” standard mcb. Lesi sigaba seyunithi sihambisana nezidingo ze-BSEN60947-2 zama-miniature circuit breakers, izidingo ze-short circuit zihambisana ne-BS4293.

Ukuvikelwa kwamaphutha omhlaba

I-element ye-rcd yedivayisi inikeza ukubona ibhalansi eyinhloko yemigqa ehlukene kanye nemigqa engathathi hlangothi kanye nokukhulisa ukuze kunikezwe ukuzwela okuphezulu.

Ukusebenza kwenkinobho yokuhlola

Lokhu kuhlola kwenziwa ngemva kokufakwa nazo zonke izihlangu nezimbozo endaweni, futhi kudinga i-MCB/RCD kanye nomthombo oyinhloko ovuliwe. Ukucindezela inkinobho ebhalwe ukuthi “T” ku-MCB/RCD kusebenzisa iphutha lomhlaba elilingisiwe ku-MCB/RCD okufanele likhubeke ngokushesha. Lokhu kufanele kuhlolwe njalo, okungenani njalo ngekota. Uma i-MCB/RCD yehluleka ukukhubeka funa iseluleko sochwepheshe.